Valvular Heart Disease - developinganaesthesia

Moderate: Valve area of 1.0-1.5 cm2 (0.6 cm2/m2 to 0.9 cm2/m2 BSA) or mean aortic gradient 30–50 mmHg in the presence of normal flow conditions. The combination of a markedly calcified valve (particularly without movement) with a rapid increase in peak aortic velocity of 0.3 m/s per year. ................
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